<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>手写基础vue</title>
</head>
<body>
    <div id="app">
        <h3>{{arr}}</h3>
        <ul>
            <li>{{msg}}</li>
            <li>{{school.name}}</li>
            <li>{{school.age}}</li>
            <li>computed:{{schoolInfo}}</li>
        </ul>
    </div>
</body>
</html>